典型文献
Design and evaluation of prototype readout electronics for nuclide detector in Very Large Area Space Telescope
文献摘要：
China plans to develop the next generation dark matter particle explorer satellite,referred to as the Very Large Area Space Telescope(VLAST).As an essential step in this process,the prototype design of detectors and electronics for the VLAST is currently underway.The nuclide detector is a core detector in the VLAST.It mainly measures nuclides'charges and distinguishes high-energy gamma rays and electrons.This paper will discuss the prototype readout electronics for the VLAST's nuclide detector,which accurately measures the charge signal of the photomultiplier tubes using the VATA160 application-specific integrated circuit chip;furthermore,we consider a series of critical problems,including radiation-hardening and environment monitoring.The test results show that the system exhibits stable operation,good performance,and good technical indicators.Furthermore,each electronic channel achieves a dynamic range of 0-12.5 pC,the ran-dom noise level exceeds 1.6 fC,and the integral nonlin-earity exceeds 0.35％.
文献关键词：
中图分类号：
作者姓名：
Hai-Bo Yang;Xian-Qin Li;Yu-Hong Yu;Yong Chen;Jie Kong;Yong-Jie Zhang;Shu-Wen Tang;Jian-Hua Guo;Bing Yang;Feng-Jiao Su;Wen-Jian Sun;Jin-Xiang Wang;Cheng-Xin Zhao
作者机构：
Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China;University of Chinese Academy of Sciences,Beijing 100049,China;Harbin Institute of Technology,Harbin 150001,China;Purple Mountain Observatory,Chinese Academy of Sciences,Nanjing 210000,China;Harbin University of Science and Technology,Harbin 150080,China;Northwest Normal University,Lanzhou 730070,China
文献出处：
引用格式：
[1]Hai-Bo Yang;Xian-Qin Li;Yu-Hong Yu;Yong Chen;Jie Kong;Yong-Jie Zhang;Shu-Wen Tang;Jian-Hua Guo;Bing Yang;Feng-Jiao Su;Wen-Jian Sun;Jin-Xiang Wang;Cheng-Xin Zhao-.Design and evaluation of prototype readout electronics for nuclide detector in Very Large Area Space Telescope)[J].核技术（英文版）,2022(05):154-166
A类：
explorer,VLAST,VATA160
B类：
Design,evaluation,prototype,readout,electronics,Very,Large,Area,Space,Telescope,China,plans,develop,next,generation,dark,matter,particle,satellite,referred,essential,step,this,process,design,detectors,currently,underway,core,It,mainly,measures,nuclides,charges,distinguishes,high,energy,gamma,rays,electrons,This,paper,will,discuss,which,accurately,signal,photomultiplier,tubes,using,application,specific,integrated,circuit,chip,furthermore,we,consider,series,critical,problems,including,radiation,hardening,environment,monitoring,test,results,show,that,system,exhibits,stable,operation,good,performance,technical,indicators,Furthermore,each,channel,achieves,dynamic,range,pC,dom,noise,level,exceeds,fC,integral,nonlin,earity
AB值：
0.614986
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